Fig. 18
Zoom on N 44 and its surroundings. The color image is
at R4,
with the “AC model”, for both panels. The contours are
⟨ U ⟩ AC(R4) for the left panel,
and 
for the right panel. The white central star shows the location of the IR peak
emission. The distributions are very similar, with the two models.
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